Title of article :
Large forbidden trade volumes and edge packings of random graphs Original Research Article
Author/Authors :
Ola Petersson and Nicholas C. Wormald ، نويسنده , , Sanming Zhou، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Abstract :
Let G be a graph. A G-trade of volume m is a pair image, where each of image and image consists of m graphs, pairwise edge-disjoint, isomorphic to G, such that image and the union of the edge sets of the graphs in image is identical to the union of the edge sets of the graphs in image. Let image be the set of non-negative integers m such that no G-trade of volume m exists. In this paper we prove that, for image image holds asymptotically almost surely, where image.
Keywords :
Trade spectrum , Trade volume , Random graph , Block design
Journal title :
Discrete Mathematics
Journal title :
Discrete Mathematics